- Source: S-23 (drug)
- Asam mefenamat
- Badan Pengawas Obat dan Makanan Amerika Serikat
- Diklofenak
- Piroksikam
- Your Love is My Drug
- Meloksikam
- Gabapentin
- Omeprazol
- Setirizin
- Tramadol
- S-23 (drug)
- Food and Drug Administration
- Drug
- Speedball (drug)
- War on drugs
- Drug Enforcement Administration
- Cannabis (drug)
- Mexican drug war
- Illegal drug trade
- S23
S-23 is an investigational selective androgen receptor modulator (SARM) developed by GTX, Inc as a potential male hormonal contraceptive. It binds to the androgen receptor more strongly than older drugs such as andarine with a Ki of 1.7 nM, and in animal studies it showed both a good ratio of anabolic to androgenic effects, and dose-dependent suppression of spermatogenesis with spontaneous recovery after cessation of treatment.